package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletResponse;
import java.time.LocalDate;
import java.time.LocalDateTime;

/**
 * @author Suave
 * @date 2024/8/17
 */
@RestController
@RequestMapping("/admin/report")
@Slf4j
public class ReportController {
    @Autowired
    private ReportService reportService;

    /**
     * 营业额统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/turnoverStatistics")
    public Result<TurnoverReportVO> turnoverStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("营业额统计:{}-{}",begin,end);
        TurnoverReportVO turnoverReportVO = reportService.turnoverStatistics(begin,end);

        return Result.success(turnoverReportVO);
    }

    /**
     * 用户数量统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/userStatistics")
    public Result<UserReportVO> userStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end){
        log.info("用户数量统计:{}-{}",begin,end);
        UserReportVO userReportVO = reportService.userStatistics(begin,end);
        return Result.success(userReportVO);
    }


    /**
     * 统计订单数量
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/ordersStatistics")
    public Result<OrderReportVO> ordersStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end){
        log.info("统计订单数量:{}-{}",begin,end);
        OrderReportVO orderReportVO = reportService.orderStatistics(begin,end);
        return Result.success(orderReportVO);
    }

    /**
     * 统计销量前10的菜品
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/top10")
    public Result<SalesTop10ReportVO> salesTop10Statistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end){
        log.info("统计销量前10的菜品:{}-{}",begin,end);
        SalesTop10ReportVO salesTop10ReportVO = reportService.salesTop10Statistics(begin,end);
        return Result.success(salesTop10ReportVO);
    }

    /**
     * 导出营业数据
     * @param response
     */
    @GetMapping("/export")
    public void exportBusinessData(HttpServletResponse response){
        log.info("导出营业数据");
        reportService.exportBusinessData(response);
    }
}


